48156771 has 8 divisors (see below), whose sum is σ = 69148240. Its totient is φ = 29634912.

The previous prime is 48156763. The next prime is 48156793. The reversal of 48156771 is 17765184.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 48156771 - 2³ = 48156763 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39), and also a Moran number because the ratio is a prime number: 1234789 = 48156771 / (4 + 8 + 1 + 5 + 6 + 7 + 7 + 1).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (48156071) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 617356 + ... + 617433.

It is an arithmetic number, because the mean of its divisors is an integer number (8643530).

Almost surely, 2^48156771 is an apocalyptic number.

48156771 is a deficient number, since it is larger than the sum of its proper divisors (20991469).

48156771 is a wasteful number, since it uses less digits than its factorization.

48156771 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1234805.

The product of its digits is 47040, while the sum is 39.

The square root of 48156771 is about 6939.5079796769. The cubic root of 48156771 is about 363.8193438964.

The spelling of 48156771 in words is "forty-eight million, one hundred fifty-six thousand, seven hundred seventy-one".